package com.mastercard.assets.web.struts.actions;

import java.io.IOException;

import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.mastercard.assets.jpa.TblPaises;
import java.util.List;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.mastercard.assets.MasterCardException;
import com.mastercard.assets.util.MCUtil;
import com.mastercard.assets.util.dao.MasterCardDAO;
import com.mastercard.assets.web.struts.forms.CatalogoNuevoItemForm;
import com.mastercard.assets.web.struts.forms.LoginForm;
import com.mastercard.assets.web.util.to.UserLogin;

public class BorrarPais
	extends
		Action
{
	public ActionForward execute(
							ActionMapping mapping , 
							ActionForm form ,
							HttpServletRequest request , 
							HttpServletResponse response )
		throws 
			IOException , 
			ServletException
	{
		HttpSession session = request.getSession( ) ;
		
		// en caos de null
		if( session == null )
			return mapping.findForward( "noLogin" ) ;
		
		// toma el userLogin
		UserLogin user = ( UserLogin ) session.getAttribute( "UserLogin" ) ;
		
		// en caso de null
		if( user == null )
			return mapping.findForward( "noLogin" ) ;
		
		// cambia el form
		CatalogoNuevoItemForm f = ( CatalogoNuevoItemForm ) form ;
		
		
                if(f.getCampo1( )!="" && f.getCampo2( )!=""){
                    
                    MasterCardDAO.deletePais( f.getCampo2( ) ) ;
                    List< TblPaises> Paises = MasterCardDAO.getPaises();
                    request.setAttribute( "ActivePaises" , Paises ) ;
                    user.setNextWorkArea( "/WEB-INF/pages/WorkArea/PaisesIndex.jsp" ) ;
                }else{
                    MasterCardDAO.closeEntityManager( ) ;
			user.setNextWorkArea( "/Paises.do" ) ;                    
                }
			
			
			user.clearMessageError( ) ;
	
                MasterCardDAO.closeEntityManager( ) ;
	  	return mapping.findForward( "success" ) ;
	}
	
}